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Incorrect Resource Transfer Between Spheres

🗓️ 16 Jun 2026 21:32:01Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 6 Views

Nova server create can bypass constraints via scheduler hints, risking resource exhaustion and cross-tenant data retention.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46448
16 Jun 202600:00
attackerkb
Chainguard
CVE-2026-46448 vulnerabilities
7 Jul 202620:24
cgr
Circl
CVE-2026-46448
16 Jun 202616:02
circl
CVE
CVE-2026-46448
16 Jun 202600:00
cve
Cvelist
CVE-2026-46448
16 Jun 202600:00
cvelist
Debian CVE
CVE-2026-46448
16 Jun 202600:00
debiancve
EUVD
EUVD-2026-37218
16 Jun 202621:32
euvd
Github Security Blog
OpenStack Nova: Nova scheduler hint injection bypasses Placement resource claims and scheduling constraints
16 Jun 202621:32
github
NVD
CVE-2026-46448
16 Jun 202620:16
nvd
OSV
CGA-RJFV-RVJC-C669
7 Jul 202615:02
osv
Rows per page
Vulners
Node
openstacknovaRange18.0.2

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18 Jul 2026 05:33Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.3
CVSS 3.15.4 - 8.5
EPSS0.00272
SSVC
6